baber/WOPTO huggingface dataset:
Patent KR-20210110914-A (KR)
Title: Functionality patch having a phototherapy function
Inventor: LEE SUNG HOON
IPC: A61N5/06
Filed: 2020-03-02
Abstract: A functional patch having a phototherapy function, according to the present invention, is attached to a variety of places on the body and configured to use light supplied from peripheral portions. The functional patch having a phototherapy function comprises: a patch main body made of a fibrous material, containing an adhesive material provided on a rear surface thereof, attached to a variety of places on the body of a user, and formed in a variety of sizes and shapes; and a light emitting means formed by a printing method on a rear surface which is an inner surface of the mask sheet and is in contact with the body of the user and configured to emit light of a functional wavelength according to a phototherapy function by delaying a light emitting time of a material including aluminum oxide and rare earth elements through treatment of surface defects such as sintering and pulverizing. Accordingly, even when the patch is a general patch, the patch can convert surrounding light into a wavelength having a phototherapy function and output the wavelength, thereby exerting the phototherapy effect. The patch can be used without electrical energy, thereby allowing for usage of phototherapy without a problem of an electromagnetic wave. In addition, the present invention is configured to absorb the surrounding light, convert the surrounding light into light of a predetermined wavelength, and emit the light for a sufficient time, thereby sufficiently exerting the phototherapeutic effect.
Patent KR-20210111413-A (KR)
Title: Pollutant purification system and method using water decomposition
Inventor: YANG WOO SUNG
IPC: C02F1/72
Filed: 2020-03-03
Abstract: A pollutant purification system using water decomposition and a purification method are introduced. The pollutant purification system includes a purification housing comprising a water storage part for storing water and a gas purification part for purifying polluted gas; a first photocatalyst part provided in the water storage part and decomposing water molecules into hydrogen and oxygen through electrons and holes separated by light energy; a second photocatalyst part provided in the gas purification part and reacting with oxygen or water to generate active species and decomposing the polluted gas through the active species; and a light emitting part providing light energy to the first photocatalyst and the second photocatalyst.
Patent KR-20210113708-A (KR)
Title: Leakage Detection Network Management System and Operation Method
Inventor: CHOI JONG HOON
IPC: G06Q50/10
Filed: 2020-03-09
Abstract: The present invention relates to a pipe network management system and an operating method in detecting a leakage, wherein a pipe network management server system according to one embodiment may comprise: a collection server that collects data measuring a measured constant flow rate flow for a certain time from an instrument installed in a block; an FEP server that controls to classify the collected data per instrument and record thereof in a database; a database server that identifies abnormal data from among the data recorded in the database, and corrects and manages the identified abnormal data; and a management server that determines a possibility of a leakage based on the relational data between a minimum flow rate periodically measured for a preset period from the corrected and managed data, and the relational data of average water pressures periodically measured for a preset period. Therefore, the present invention is capable of providing a technology in detecting and analyzing the leakage quickly and accurately.
Patent KR-20210117392-A (KR)
Title: Three-dimensional semiconductor devices
Inventor: NAM SEUNGWOO
IPC: H01L27/11582
Filed: 2020-03-18
Abstract: Provided is a three-dimensional semiconductor memory device. The three-dimensional semiconductor memory device includes: a horizontal structure disposed on an upper surface of a substrate, in which the horizontal structure includes a first horizontal pattern and a second horizontal pattern on the first horizontal pattern; a stacked structure including a plurality of electrodes vertically stacked on the horizontal structure; vertical patterns passing through the electrodes to come into contact with the first horizontal pattern; and a separation structure crossing the stacked structure and the horizontal structure and inserted into the upper surface of the substrate, wherein the lowermost electrode among the electrodes has first inner walls facing each other in a first direction with the separation structure interposed therebetween, the second horizontal pattern has second inner walls facing each other in the first direction with the separation structure interposed therebetween, and a maximum distance in the first direction between the first inner walls is less than a maximum distance in the first direction between the second inner walls.
Patent KR-20210119786-A (KR)
Title: The Apparatus And The Method For Manufacturing Cell
Inventor: JUNG TAI JIN
IPC: H01M10/04
Filed: 2020-03-25
Abstract: A device for manufacturing a cell according to an embodiment of the present invention for solving the above problems includes: an electrode reel from which an electrode sheet from which a plurality of electrodes are formed is unwound; a separator reel which is folded to cover the electrodes when the electrodes are seated, and from which a separator sheet is unwound; a table on which the electrodes and the separator sheet are seated; and a nozzle for applying an adhesive to at least a part of an area of the separator sheet seated on the table.
Patent KR-20210122386-A (KR)
Title: A laser-arc hybrid welding method for stainless steel
Inventor: ZHENG ZHANG
IPC: B23K26/348
Filed: 2020-03-31
Abstract: The present invention relates to a laser-arc hybrid welding method for stainless steel. Based on the laser-arc coupling characteristics and the influence rules of the laser-arc hybrid welding parameters, by using an orthogonal design test method, the laser-arc hybrid welding method is developed to optimize the welding parameters and groove size of the weld joint of each layer (pass) in multi-layer welding. The laser-arc hybrid welding method for stainless steel comprises steps of: forming a Y-shaped groove butt joint shape of stainless steel; adopting a laser-arc hybrid multi-layer welding process; and adopting an active gas.
Patent KR-20210128615-A (KR)
Title: Polyether Novolak Polymer
Inventor: CHOI HANYOUNG
IPC: C07D209/04
Filed: 2020-04-17
Abstract: The present invention relates to a novolak polymer comprising an etheyl functional group and a composition for a hard mask comprising the same. By using the composition for the hard mask according to embodiments of the present invention, it is possible to form the hard mask with improved solubility, coating properties, and etch resistance at the same time.
Patent KR-20210131169-A (KR)
Title: High definition offset printing sheet
IPC: B32B27/30
Filed: 2020-04-23
Abstract: The present invention relates to a high-definition offset printing sheet, which requires a strict quality level to be regarded as a defect despite a quality which is not problematic in a general printing product because it is not visible to the naked eye, when manufacturing a high-quality IT product (portable phone, electronic product) which requires almost no defect in reliability verification and appearance inspection. The high-definition offset printing sheet (1) may be prepared by preparing a printing sheet (2) which is printed on one surface of a film (10) with a high-definition FM SCREEN printing network and forms a printing layer (20), adhering a substrate layer (40) composed of a transparent sheet or film and the printing surface (20) of the prepared printing sheet (2) by adhering and curing the printing surface (20) of the prepared printing sheet (2) with a transfer adhesive (30) and a UV lamp, removing the film (10) of the adhered printing sheet (2), forming an optical pattern layer (50) which is formed by curing a UV resin on the surface of the printing layer (20) transferred to the substrate layer (40), and forming a reinforcement printing layer (70) for shielding protection on the surface of the reflective layer (60).
Patent KR-20210132376-A (KR)
Title: Method for manufacturing business card and system for manufacturing business
IPC: G06Q30/06
Filed: 2020-04-27
Abstract: The present invention relates to a method for manufacturing a business card and a system for manufacturing the business card. The method for manufacturing the business card is a method for manufacturing a business card using an application. The method includes the steps of: selecting one of a plurality of business card templates stored in a business card manufacturing server; inputting information about an applicant into the business card template; retrieving the location of the applicant and recommending business card printing companies close to the location of the applicant; selecting one of the business card printing companies linked in the application; outputting print information of the selected business card; and paying the printing cost of the business card.
Patent KR-20210132543-A (KR)
Title: A vacuum packaging instantly food container for microwave oven which has dual cover
IPC: B65D81/20
Filed: 2020-04-27
Abstract: The present invention relates to an instant food container for a vacuum packaging microwave equipped with a dual cover. According to the present invention, a first cover of a container body storing an instant food therein is opened and a second cover having a plurality of hollow holes is formed on the inside of the container body, and then, the instant food in the container body is heated through a microwave to shorten cooking time as well as solve various hygiene-related issues arising during a distribution procedure along with a promotion in user convenience. The instant food container includes: a container body (10) having an internal space having an open part on one side and storing an instant food therein; a first cover (11) vacuum-bonded to a flange part (15) formed on an outer circumference of the open part, to be openable such that the inside of the container body (10) is vacuumed, and formed to be dual with an air layer (20) placed in the middle; and a second cover (12) located in a lower part of the first cover (11), and bonded to an outer circumference of an upper part in the container body (10) to be openable with a plurality of through holes (13) formed on an upper side. According to the present invention, as a high frequency of the microwave can easily pass through the plurality of through holes, various foods in the container body can be hygienically, quickly and conveniently cooked in accordance with a taste of a consumer.
Patent KR-20200126925-A (KR)
Inventor: SHIN KEUN WOOK
IPC: H01L23/532
Filed: 2020-04-28
Abstract: Disclosed are an interconnect structure including a graphene-metal barrier, an electronic device including a graphene-metal barrier, and a method for manufacturing the same. Disclosed interconnect structure including a graphene-metal barrier includes a graphene-metal barrier on a substrate and a conductive layer on the graphene-metal barrier. The graphene-metal barrier may include a plurality of graphene layers and metal particles on grain boundaries of each graphene layer between the plurality of graphene layers. The metal particles may be formed at a ratio of 1 atom % to 10 atom % with respect to carbon of the plurality of graphene layers, thereby increasing the adhesion between the layers of the interconnect structure.
Patent KR-20210136236-A (KR)
Title: Insertion type wire fixing terminal
IPC: H01R13/629
Filed: 2020-05-07
Abstract: The present invention comprises: a first terminal structure body (20) provided with a first inlet terminal (200) on one side, and a first coupling terminal (210) provided with a semi-circular first groove (211) formed on the other side; a second terminal structure body (30), in the same shape as the first terminal structure body (20), that allows on one side of a second inlet terminal (300) to be face-to-face coupled with the first groove (211) on the other side, and provided with a second coupling terminal (310) wherein a second groove (311) is formed to provide to form one epicenter; and a cover body (40) wherein the other side of the first terminal structure body (20) and the second terminal structure body (30) is coupled in the epicenter state on the outer circumference surface. Therefore, the present invention is capable of being effective in preventing overheating, or an occurrence of a short circuit phenomenon and a fire.
Patent KR-20210136376-A (KR)
Title: A control method of the laundry apparatus
IPC: D06F37/30
Filed: 2020-05-07
Abstract: The present invention relates to a clothes treatment apparatus capable of accurately detecting whether a water balloon is present inside clothes by performing a step of detecting presence of the water balloon a plurality of times during a dehydration cycle. A control method of the clothes treatment apparatus of the present invention comprises: a water supply step; a stirring step; a drainage step; a first dehydration step; a second dehydration step; and a detecting step.
Patent KR-20210138199-A (KR)
Title: Manufacturing Method of BNNT
IPC: C01B21/064
Filed: 2020-05-11
Abstract: Disclosed is a method for producing a boron nitride nanotube (BNNT) in which impurities from BNNTs can be easily removed. The method for producing a BNNT of the present invention comprises: a BNNT synthesis step for synthesizing a BNNT using hexagonal boron nitride (h-BN) as a raw material; a solvent-mixing step for making a mixed solution by mixing a BNNT and impurities with ethylene glycol, which is a solvent; a BNNT precipitation step for precipitating a BNNT by keeping the mixed solution for a predetermined precipitation time; an impurity separation step for separating impurities by removing an impurity layer located on top of a BNNT layer in which BNNTs are precipitated from the mixed solution; and a BNNT separation step for recovering a BNNT by evaporating ethylene glycol from the mixed solution from which the impurity layer has been removed.
Patent KR-20210138899-A (KR)
Title: a clean hood without turbulence
IPC: B08B15/02
Filed: 2020-05-13
Abstract: The present invention relates to a clean hood for trace analysis, and more specifically, to a clean hood which significantly increases the efficiency of inorganic and organic trace analysis by significantly preventing the occurrence of turbulence inside the clean hood by using air introduced in the process of inorganic and organic trace analysis. The present invention provides a clean hood for preventing turbulence, which comprises a clean hood filter device (100), a laminar flow supply device (200), a discharge part (300), a bottom part (400), a window part (500), a control part (600), a water supply part (700), and a body part (1000). In addition, the present invention provides a clean hood for preventing turbulence, in which the laminar flow supply device (200) includes a distributed supply part (210), an air storage part (220), and an air inlet part (230). In addition, the present invention provides a clean hood for preventing turbulence, in which the clean hood filter device (100) includes a HEPA filter device part (101) and an ULPA filter device part (102).
Patent KR-20210138941-A (KR)
Title: Safe driving incentive system and method of verifying safe driving
IPC: G06Q50/30
Filed: 2020-05-13
Abstract: The present invention relates to a safe driving incentive system and a safe driving verification method, which authenticate an owner of a vehicle using time sync identification (TSID), which is a non-fixed value authentication technology automatically generating a one-time identification code with a mathematical encryption technique, provide incentives such as digital vouchers according to whether traffic regulations are complied and participation in vehicle dispersion induction due to vehicle congestion when driving a certified vehicle so that disperse traffic volume and safe driving can be induced, speeding and illegal parking can be prevented, a real-time vehicle protection system can be provided, and big data on safe driving operation records can be collected.
Patent KR-20210144323-A (KR)
Title: Bathroom cleaning tools
IPC: A46B9/00
Filed: 2020-05-22
Abstract: Disclosed is a cleaning tool for a bathroom, which can easily remove old stains, water stains or fungi within the bathroom in spite of not using a detergent, be easily cleaned after usage, be hygienically kept, and be very easily used for cleaning a gap into which a brush cannot be inserted. The cleaning tool for the bathroom comprises: an elastic head unit, which can be elastically in close contact with a cleaning surface while being variably transformed in accordance with a shape of a gap or a curved cleaning surface by being coupled to a front end portion of a handle unit and being provided with an elastic space unit, and which, if the handle unit is tilted toward the cleaning surface, can be pressed in a lever shape by means of the handle unit to be variably transformed and to be elastically in close contact with the cleaning surface; and a friction pad coupled to the elastic head unit so as to clean off old stains on the cleaning surface by means of a frictional force.
Patent KR-20210147409-A (KR)
Inventor: SEON DONG HWAN
IPC: B62D55/104
Filed: 2020-05-28
Abstract: The present invention relates to a hydraulic/pneumatic track tension adjusting apparatus. According to one embodiment of the present invention, the hydraulic/pneumatic track tension adjusting apparatus installed in a special vehicle includes a cylinder unit, which is disposed on the inside of a track, is connected to a flow wheel which transmits a power to the track, is changed in length and adjusts a position of the flow wheel. The cylinder unit comprises: an outer cylinder hollow inside; an inner cylinder hollow inside, inserted into the outer cylinder, and capable of reciprocating; and a movable free piston dividing an inner space of the inner cylinder and the outer cylinder. An objective of the present invention is to provide the hydraulic/pneumatic track tension adjusting apparatus capable of reducing a weight of a special vehicle.
Patent KR-20210147517-A (KR)
Inventor: JEONG JOA YOUNG
IPC: H01M50/409
Filed: 2020-05-29
Abstract: The present invention relates to lithium carboxymethyl cellulose for a secondary battery separator binder and, more specifically, to a method for preparing lithium carboxymethyl cellulose for a secondary battery separator binder by following the steps of alkalizing cellulose and etherification of the alkali cellulose, and a secondary battery separator using the lithium-carboxymethyl cellulose prepared thereby.
Patent KR-20210150170-A (KR)
Inventor: JEONG HYEON JONG
IPC: H02J7/14
Filed: 2020-06-03
Abstract: The present invention relates to a control and compression driving apparatus for operating a non-starting air conditioner for a vehicle. The control and compression driving apparatus comprises: an additional battery (13) whose charging, discharging or driving is managed by a battery management system (131); a control module (11) adjusting an operation of an operation module (12) which operates an air conditioner on the basis of information transmitted from a detection module (15) which detects vehicle operation state or position information; a compressor (141) compressing a refrigerant required for operating the air conditioner within the vehicle; and a display/input unit (16) capable of inputting commands required for operation while displaying an environment within the vehicle or an operation state of the operation module (12), wherein the additional battery (13) supplies power, required for operating the operation module (12), while being operated independently of a vehicle battery. The present invention can protect the vehicle battery and also stably operate the air conditioner for the vehicle.
Patent KR-20210052174-A (KR)
Title: Vacuum Chamber And Gate Structure Using Linear Stage
Inventor: JONG KYU SEO
IPC: F16K31/53
Filed: 2020-06-03
Abstract: The present invention relates to a vacuum chamber and a gate structure using a linear stage. The vacuum chamber comprises: a process chamber which has a housing opening in the front and creates a vacuum environment inside a housing; a door unit which comprises a door base having a door base opening formed in the direction of the housing opening, a door base flange on an inner upper surface, a door base bottom hole formed on a bottom surface and a sample entrance through which a sample enters and exits in the front and coupled to a front side of the housing, and a door coupled to the outside of the door base to open and close the sample entrance; a holder unit which comprises a sample holder having a sample holder flange formed on the outer circumferential surface and loading a sample on an upper surface, and a holder base having a holder base hole and loading the sample holder on an upper side; a transfer unit which is installed inside the housing to transfer the holder base to a first axis; and a bellows unit which comprises a push bar installed through the bottom hole of the door base, and a push block coupled to an upper end of the push bar and transferring the sample holder to make the sample holder flange be in contact with and be pressed against the door base flange through the holder base hole, and is formed on a lower side of the door base. Accordingly, it is possible to improve space utilization within the process chamber.
Patent KR-20210150908-A (KR)
Inventor: PARK JI HWAN
IPC: H02H3/33
Filed: 2020-06-04
Abstract: According to an embodiment of the present invention, an operation method of a protection relay performance test device includes the steps of: receiving a fault current from a protection relay test facility and transmitting the received the fault current to a protection relay which is a performance test subject; receiving a control signal from the protection relay; opening or re-inserting a circuit breaker based on the received control signal; and receiving a load current from the protection relay test facility, and transferring the received load current to the protection relay, when the circuit breaker is re-closed. Therefore, it is possible to check an automatic reclosing function more precisely while operating the circuit breaker to a minimum in the performance test of the protection relay.
Patent KR-20210153422-A (KR)
Title: The relay service and its method for the experience farm service
Inventor: LEE HAN SU
IPC: G06Q30/06
Filed: 2020-06-10
Abstract: The present invention relates to a relay service for an experience farm service and a method therefor. The relay service includes: a service provider data storage unit using a database engine to store and inquire information of a service provider; a service provider management unit having a front-end unit for the service provider and configured to process service provider data through an API; a service consumer management unit having a front-end unit for service consumers and configured to process service provider data through the API; and a service consumer storage unit. Accordingly, the consumer is easily provided with information of the farm experience service provider.
Patent KR-20220001134-A (KR)
Title: Golf cart with foldable waterproof membrane for waterproof golf bag in rainy weather
Inventor: CHANG SUK SOO
IPC: A63B55/60
Filed: 2020-06-29
Abstract: According to the present invention, provided is a foldable waterproof membrane applicable to a golf cart for waterproofing a golf bag in rainy weather, which comprises: a stopper which is disposed on one side of a foldable waterproof membrane, and includes a receiving groove positioned in at least a portion along an outer circumferential surface thereof; a control unit which has one end coupled to the stopper, wherein the position of the control unit can be changed along the outer circumferential surface of the stopper; and a waterproof membrane which has one side fixed to an end of the control unit, and blocks rain in rainy weather.